Step-by-Step Installation
Step 1: Plan Component Placement
Amplifier
Identify where you would like to set up the amplifier. Ideally, it should be a dry, well-ventilated space with easy accessibility for future maintenance or adjustments. It could be an IDF closet or utility room.
Keep the amplifier at least 24 inches from the indoor antennas to prevent interference.
Outdoor Antenna
The outdoor antenna should be placed where it will receive the strongest cell signal to get the most out of your cellular booster. To find the best spot, we recommend measuring signal strength using one of the following methods:
- Field Test Mode: Built-in diagnostics tool available on Apple and Android devices.
- Cell Signal Strength Measuring App: Only available on Android devices.
Using your chosen method, walk the exterior of your building and test signal strength in different areas. If accessible, also check higher points like the roofline. This will often provide the best results as it clears obstructions. Take note of the location with the strongest and most stable signal, as it will be the best mounting spot for the outdoor antenna. For guidance on how to measure signal strength, see our guide.
Indoor Antennas
The kit includes two dome antennas that broadcast signal in a 360° pattern. They should be ceiling-mounted and central to the area where improved cell signal is needed.
To identify the best spot for your dome antennas, it is critical to consider antenna separation. If antennas are installed too close together, feedback (oscillation) can occur, reducing performance or cause the system to shut down. We recommend:
- A minimum of 60 ft horizontal or 25 ft vertical separation between the outside and inside antennas
- A minimum of 40 ft separation between the two inside antennas
You’ll need access above the ceiling to run the coax cable. This is typically done through drop ceilings or ceiling access panels. For metal buildings with metal beam ceilings, make sure there is a clear path to route the inside antenna cables.
Step 2: Mount the Outside Antenna
The outdoor antenna should be mounted in the location you identified with the strongest usable cell signal. Use the included mounting hardware to attach the outdoor antenna to an existing mast. If a mast is not available, or if you prefer a sidewall or fascia installation, use the included pole mount assembly kit.
If using a directional outdoor antenna (Yagi or LPDA), aim it toward your priority carrier's cell tower for best results. Ensure the directional antenna faces away from the building. To find your closest cell tower, see our cell tower locator guide. Omnidirectional outdoor antennas do not require aiming.
Step 3: Connect the Lighting Surge Protector & Route Outdoor Cable Inside
Connect the 2 ft coax cable to the outside antenna, attach the lighting surge protector, and connect the 75 ft coax cable.
Route the cable into the building towards the amplifier. This could be done through gooseneck pipes, server risers, conduits, or drilling a new entry hole if needed.
Connect the coax cable to amplifiers “outside antenna” port.
Tip
We recommend adding a drip loop before the cable enters the building and weatherproofing all outdoor connections.The lightning surge protector requires a solid copper ground wire (sold separately).
Step 4: Mount the Inside Dome Antennas & Connect to Amplifier
Mount the indoor low-profile dome antennas to the ceiling where you determined would be the best spot. Connect the 60 ft coax cable to each antenna and run the cable to the amplifier.
Attach the 2 ft coax cable to the amplifier’s “Inside Antenna” port, then connect the 4-way splitter. Connect the four antenna cables to the splitter.
Tip
Label the splitter ports Dome A or B to make troubleshooting easier if ever needed.
Step 5: Power Up the Booster
Plug the power supply into the wall outlet and connect it to the amplifier. Once the system powers up, the green lights indicate it is functioning correctly. Enjoy your boosted signal!
If you see any lights other than green, adjustment may be needed. Refer to the troubleshooting section for guidance.
Tip
We recommend using a power strip with surge protection.